Index: dojo-release-1.3.2-src/dijit/_base/focus.js
===================================================================
--- dojo-release-1.3.2-src.orig/dijit/_base/focus.js	2009-09-16 15:32:02.000000000 -0700
+++ dojo-release-1.3.2-src/dijit/_base/focus.js	2010-05-10 15:17:12.718750000 -0700
@@ -22,6 +22,7 @@
 	// _prevFocus: DomNode
 	//		Previously focused item on screen
 	_prevFocus: null,
+	_connectMap: {},
 
 	isCollapsed: function(){
 		// summary:
@@ -196,6 +197,16 @@
 		//		Currently only used by editor.
 		dijit.registerWin(iframe.contentWindow, iframe);
 	},
+
+	unregisterIframe: function(/*DomNode*/ iframe) {
+		if (iframe.id) {
+			var c = this._connectMap[iframe.id];
+			if (c) {
+				dojo.disconnect(c);
+				delete this._connectMap[iframe.id];
+			}
+		}
+	},
 		
 
 	registerWin: function(/*Window?*/targetWindow, /*DomNode?*/ effectiveNode){
@@ -216,11 +227,14 @@
 		// or if Editor stops using <iframe> altogether than we can probably just drop
 		// the whole public API.
 
-		dojo.connect(targetWindow.document, "onmousedown", function(evt){
+		var c = dojo.connect(targetWindow.document, "onmousedown", function(evt){
 			dijit._justMouseDowned = true;
 			setTimeout(function(){ dijit._justMouseDowned = false; }, 0);
 			dijit._onTouchNode(effectiveNode||evt.target||evt.srcElement);
 		});
+		if (targetWindow.frameElement && targetWindow.frameElement.id) {
+			this._connectMap[targetWindow.frameElement.id] = c;
+		}
 		//dojo.connect(targetWindow, "onscroll", ???);
 
 		// Listen for blur and focus events on targetWindow's document.
Index: dojo-release-1.3.2-src/dijit/_editor/RichText.js
===================================================================
--- dojo-release-1.3.2-src.orig/dijit/_editor/RichText.js	2010-04-30 12:16:48.000000000 -0700
+++ dojo-release-1.3.2-src/dijit/_editor/RichText.js	2010-05-10 16:52:00.828125000 -0700
@@ -1708,7 +1708,7 @@
 		   this.iframe.onfocus = null;
 		}
 		this.iframe._loadFunc = null;
-
+		dijit.unregisterIframe(this.iframe);
 		if(this.textarea){
 			var s = this.textarea.style;
 			s.position = "";
@@ -1733,7 +1733,7 @@
 			// }
 			this.domNode.innerHTML = save ? this._content : this.savedContent;
 		}
-
+		delete this.iframe; 
 		dojo.removeClass(this.domNode, "RichTextEditable");
 		this.isClosed = true;
 		this.isLoaded = false;
@@ -1752,12 +1752,12 @@
 		return changed; // Boolean: whether the content has been modified
 	},
 
-	destroyRendering: function(){
+	/*destroyRendering: function(){
 		// summary: stub	
-	}, 
+	}, */
 
 	destroy: function(){
-		this.destroyRendering();
+		//this.destroyRendering();
 		if(!this.isClosed){ this.close(false); }
 		this.inherited(arguments);
 	},